True.
The desktop as it is famously known is a computer display area that represents the most fundamental element of a computer’s GUI. It is the default display of a computer when it boots up. It can be contained in a window that can be a part or a full screen.
Answer:
import java.util.Scanner;
public class num5 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter one the numbers - 1, 2, or 3.");
int num = in.nextInt();
switch (num){
case 1:
System.out.println("one");
break;
case 2:
System.out.println("two");
break;
case 3:
System.out.println("three");
break;
default:
System.out.println("Error");
}
}
}
Explanation:
- Using Java Programming Language
- User Scanner Class to prompt, receive and store user's input
- Use a switch statement with three cases as required by the question to output one, two or three
- Use the default statement to handle any other case
Your while statement is in error
<span>while (wage = 0) assigns 0 to wage.
What you want is to compare wage to 0, ie.:
while (wage == 0).
However, comparing double's to some value is very bad practice due to rounding errors. Much safer is to always have a < or > in there:
while (wage < 0.0001)
If you confuse assignment (=) and comparison (==) often, and you don't have a compiler to warn you for this, you can adopt the coding style to put the constant first:
while(0 == x)</span>
